83887272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 269280000

約数和(自身を除く): 185392728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 109, 126, 168, 189, 216, 218, 252, 327, 378, 436, 504, 509, 654, 756, 763, 872, 981, 1018, 1308, 1512, 1526, 1527, 1962, 2036, 2289, 2616, 2943, 3052, 3054, 3563, 3924, 4072, 4578, 4581, 5886, 6104, 6108, 6867, 7126, 7848, 9156, 9162, 10689, 11772, 12216, 13734, 13743, 14252, 18312, 18324, 20601, 21378, 23544, 27468, 27486, 28504, 32067, 36648, 41202, 42756, 54936, 54972, 55481, 64134, 82404, 85512, 96201, 109944, 110962, 128268, 164808, 166443, 192402, 221924, 256536, 332886, 384804, 388367, 443848, 499329, 665772, 769608, 776734, 998658, 1165101, 1331544, 1497987, 1553468, 1997316, 2330202, 2995974, 3106936, 3495303, 3994632, 4660404, 5991948, 6990606, 9320808, 10485909, 11983896, 13981212, 20971818, 27962424, 41943636, 83887272]

約数ペア:

[(1, 83887272), (2, 41943636), (3, 27962424), (4, 20971818), (6, 13981212), (7, 11983896), (8, 10485909), (9, 9320808), (12, 6990606), (14, 5991948), (18, 4660404), (21, 3994632), (24, 3495303), (27, 3106936), (28, 2995974), (36, 2330202), (42, 1997316), (54, 1553468), (56, 1497987), (63, 1331544), (72, 1165101), (84, 998658), (108, 776734), (109, 769608), (126, 665772), (168, 499329), (189, 443848), (216, 388367), (218, 384804), (252, 332886), (327, 256536), (378, 221924), (436, 192402), (504, 166443), (509, 164808), (654, 128268), (756, 110962), (763, 109944), (872, 96201), (981, 85512), (1018, 82404), (1308, 64134), (1512, 55481), (1526, 54972), (1527, 54936), (1962, 42756), (2036, 41202), (2289, 36648), (2616, 32067), (2943, 28504), (3052, 27486), (3054, 27468), (3563, 23544), (3924, 21378), (4072, 20601), (4578, 18324), (4581, 18312), (5886, 14252), (6104, 13743), (6108, 13734), (6867, 12216), (7126, 11772), (7848, 10689), (9156, 9162)]